# cheese10yun/spring-jpa-best-practices

:octocat: spring-jpa best practices

Repository: https://github.com/cheese10yun/spring-jpa-best-practices
Canonical: https://ross.abutalabs.com/products/spring-jpa-best-practices
Language: Java
License Family: other
Topics: spring-boot, jpa, data-jpa, best-practices
Last push: 2023-07-02T15:53:02+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3056, "days_push": 1158, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1172, forks 236 (observed 2026-08-28T04:03:51.694987+00:00)

## What it is
A step-by-step tutorial repository demonstrating Spring Data JPA best practices in Java, covering entity mapping, validation, exception handling, pagination, and Querydsl repository extensions. Each step pairs example code with explanatory documentation written by the author.

## Use cases
- learn spring data jpa best practices
- how to structure one-to-many relationships in jpa
- pagination api with querydsl example
- effective validation and exception handling in spring boot
- junit 5 setup for spring boot projects
- when to use jpa embedded types
- extend spring data repositories with querydsl

## When to choose
- you are a Java/Spring developer learning idiomatic Spring Data JPA patterns
- you want worked examples with accompanying written explanations
- you need guidance on Querydsl integration and pagination

## When to avoid
- you need a production-ready library or framework to depend on
- you work outside the JVM/Spring ecosystem
- you cannot read Korean, since the documentation is primarily in Korean

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: orm, web-framework, testing, documentation
- domain: backend, web-development, databases, tutorials, developer-tools
- platform: jvm
- tags: spring-boot, spring-data-jpa, querydsl, best-practices, tutorial, korean, spring

## Member repositories
- cheese10yun/spring-jpa-best-practices (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:51.694987+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:28:26.188760+00:00, confidence not recorded.
  - readme: https://github.com/cheese10yun/spring-jpa-best-practices (fetched 2026-08-28T04:03:51.694987+00:00, sha 011e1d2d62c2)
- Data as of 2026-08-30T08:39:29.467469+00:00.